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jcorporation / myMPD

myMPD is a standalone and mobile friendly web mpd client with a tiny footprint and advanced features.
https://jcorporation.github.io/myMPD/
GNU General Public License v3.0
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SEGV after upgrade to 12.0.3-1 from 12.0.2-1 #1121

Closed Locke closed 1 year ago

Locke commented 1 year ago

myMPD version: 12.0.3-1

Describe the bug

I just upgraded to the latest release, now the service does not start anymore. It fails with signal=SEGV.

To Reproduce

  1. (as after every upgrade): sudo systemctl daemon-reload
  2. sudo systemctl restart mympd.service

As several attempts were failing and I deleted /var/cache/mympd and /var/cache/private/mympd. Deleting those did not help, I rebooted, but the issue remains.

Expected behavior

Service starts.

Screenshots

N/A

Server plattform (please complete the following information):

Client plattform (please complete the following information):

N/A

Debug logs (please attach if it can be useful)

First crash and content of custom config:

pi@raspberrypi:~$ sudo systemctl restart mympd.service 
pi@raspberrypi:~$ sudo systemctl status mympd.service 
● mympd.service - myMPD server daemon
     Loaded: loaded (/usr/lib/systemd/system/mympd.service; enabled; vendor preset: enabled)
    Drop-In: /etc/systemd/system/mympd.service.d
             └─override.conf
     Active: failed (Result: signal) since Thu 2023-10-05 01:04:42 CEST; 1s ago
       Docs: man:mympd(1)
    Process: 19519 ExecStart=/usr/bin/mympd (code=killed, signal=SEGV)
   Main PID: 19519 (code=killed, signal=SEGV)
        CPU: 163ms

Oct 05 01:04:42 raspberrypi systemd[1]: Started myMPD server daemon.
Oct 05 01:04:42 raspberrypi systemd[1]: mympd.service: Main process exited, code=killed, status=11/SEGV
Oct 05 01:04:42 raspberrypi systemd[1]: mympd.service: Failed with result 'signal'.
pi@raspberrypi:~$ cat /etc/systemd/system/mympd.service.d/override.conf 
[Unit]
Requires=mpd.service

Installed systemd-coredump to get more details, rebooted, then tried to manually start:

pi@raspberrypi:~$ sudo systemctl status mympd.service
● mympd.service - myMPD server daemon
     Loaded: loaded (/usr/lib/systemd/system/mympd.service; enabled; vendor preset: enabled)
    Drop-In: /etc/systemd/system/mympd.service.d
             └─override.conf
     Active: failed (Result: core-dump) since Thu 2023-10-05 01:33:47 CEST; 29s ago
       Docs: man:mympd(1)
    Process: 1069 ExecStart=/usr/bin/mympd (code=dumped, signal=SEGV)
   Main PID: 1069 (code=dumped, signal=SEGV)
        CPU: 139ms

Oct 05 01:33:46 raspberrypi systemd[1]: Started myMPD server daemon.
Oct 05 01:33:47 raspberrypi systemd[1]: mympd.service: Main process exited, code=dumped, status=11/SEGV
Oct 05 01:33:47 raspberrypi systemd[1]: mympd.service: Failed with result 'core-dump'.
pi@raspberrypi:~$ sudo coredumpctl
TIME                            PID   UID   GID SIG COREFILE  EXE
Thu 2023-10-05 01:28:05 CEST  25087 61876 61876  31 present   /usr/bin/strace
Thu 2023-10-05 01:28:42 CEST  25156 61876 61876  11 present   /usr/bin/mympd
Thu 2023-10-05 01:33:47 CEST   1069 61876 61876  11 present   /usr/bin/mympd
pi@raspberrypi:~$ sudo coredumpctl
debug  dump   info   list
pi@raspberrypi:~$ sudo coredumpctl info
           PID: 1069 (mympd)
           UID: 61876 (61876)
           GID: 61876 (61876)
        Signal: 11 (SEGV)
     Timestamp: Thu 2023-10-05 01:33:46 CEST (53s ago)
  Command Line: /usr/bin/mympd
    Executable: /usr/bin/mympd
 Control Group: /system.slice/mympd.service
          Unit: mympd.service
         Slice: system.slice
       Boot ID: 9de7616502254fd5bb8f5a3d3061851e
    Machine ID: 2c9b9d45656b45afb58b1f0a4682f91a
      Hostname: raspberrypi
       Storage: /var/lib/systemd/coredump/core.mympd.61876.9de7616502254fd5bb8f5a3d3061851e.1069.1696462426000000.zst
       Message: Process 1069 (mympd) of user 61876 dumped core.

                Stack trace of thread 1069:
                #0  0x00000000008d59a4 n/a (mympd + 0x59a4)
pi@raspberrypi:~$ sudo systemd-run -t -p DynamicUser=yes -p StateDirectory=mympd -p CacheDirectory=mympd /usr/bin/mympd
Running as unit: run-u16.service
Press ^] three times within 1s to disconnect TTY.
01:34:57 NOTICE   mympd     Cache dir: "/var/cache/mympd"
01:34:57 NOTICE   mympd     Work dir: "/var/lib/mympd"
01:34:57 NOTICE   mympd     Config dir: "/var/lib/mympd/config"
pi@raspberrypi:~$ echo $?
1

I did not terminate systemd-run. From https://jcorporation.github.io/myMPD/debug I understand that it should continue running in foreground.

Configuration (please attach if it can be useful)

Please ping me if you need this.

Additional context

My first guess is an incompatible glibc or another core library.

Earlier I installed some updates, but rebooted and the mympd service did start without problems.

[UPGRADE] libc-bin:armhf 2.31-13+rpt2+rpi1+deb11u5 -> 2.31-13+rpt2+rpi1+deb11u7
[UPGRADE] libc-dev-bin:armhf 2.31-13+rpt2+rpi1+deb11u5 -> 2.31-13+rpt2+rpi1+deb11u7
[UPGRADE] libc-devtools:armhf 2.31-13+rpt2+rpi1+deb11u5 -> 2.31-13+rpt2+rpi1+deb11u7
[UPGRADE] libc-l10n:armhf 2.31-13+rpt2+rpi1+deb11u5 -> 2.31-13+rpt2+rpi1+deb11u7
[UPGRADE] libc6:armhf 2.31-13+rpt2+rpi1+deb11u5 -> 2.31-13+rpt2+rpi1+deb11u7
[UPGRADE] libc6-dev:armhf 2.31-13+rpt2+rpi1+deb11u5 -> 2.31-13+rpt2+rpi1+deb11u7
[UPGRADE] libssl1.1:armhf 1.1.1n-0+deb11u5+rpt1 -> 1.1.1w-0~deb11u1+rpt1
[UPGRADE] locales:armhf 2.31-13+rpt2+rpi1+deb11u5 -> 2.31-13+rpt2+rpi1+deb11u7
[UPGRADE] openssl:armhf 1.1.1n-0+deb11u5+rpt1 -> 1.1.1w-0~deb11u1+rpt1

Extended version info:

pi@raspberrypi:~$ uname -a
Linux raspberrypi 6.1.21-v8+ #1642 SMP PREEMPT Mon Apr  3 17:24:16 BST 2023 aarch64 GNU/Linux
pi@raspberrypi:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Raspbian
Description:    Raspbian GNU/Linux 11 (bullseye)
Release:        11
Codename:       bullseye
pi@raspberrypi:~$ apt-cache policy mympd
mympd:
  Installed: 12.0.3-1
  Candidate: 12.0.3-1
  Version table:
 *** 12.0.3-1 500
        500 https://download.opensuse.org/repositories/home:/jcorporation/Raspbian_11 ./ Packages
        100 /var/lib/dpkg/status
pi@raspberrypi:~$ file /usr/bin/mympd
/usr/bin/mympd: ELF 32-bit LSB pie executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, BuildID[sha1]=7113315d68e4701882b6fabc57ff1021e430e303, for GNU/Linux 3.2.0, stripped
jcorporation commented 1 year ago

Please install the debug binaries of myMPD and set the loglevel to debug. Is IPv6 enabled on your system?

jcorporation commented 1 year ago

It seems to be a bug in the code for detection of enabled IPv6.

Locke commented 1 year ago

Installed mympd-dbgsym (was showing two frames) and then libc6-dbg (now showing 3 frames):

Not sure if I set the loglevel correctly, IO tried it via adding this to the override.conf file:

[Service]
Environment="MYMPD_LOGLEVEL=7"
pi@raspberrypi:~$ sudo systemctl restart mympd.service 
pi@raspberrypi:~$ sudo systemctl status mympd.service 
● mympd.service - myMPD server daemon
     Loaded: loaded (/usr/lib/systemd/system/mympd.service; enabled; vendor preset: enabled)
    Drop-In: /etc/systemd/system/mympd.service.d
             └─override.conf
     Active: failed (Result: core-dump) since Thu 2023-10-05 12:45:18 CEST; 2s ago
       Docs: man:mympd(1)
    Process: 31027 ExecStart=/usr/bin/mympd (code=dumped, signal=SEGV)
   Main PID: 31027 (code=dumped, signal=SEGV)
        CPU: 134ms

Oct 05 12:45:17 raspberrypi systemd[1]: Started myMPD server daemon.
Oct 05 12:45:18 raspberrypi systemd[1]: mympd.service: Main process exited, code=dumped, status=11/SEGV
Oct 05 12:45:18 raspberrypi systemd[1]: mympd.service: Failed with result 'core-dump'.
pi@raspberrypi:~$ sudo journalctl -u mympd.service -b0
-- Journal begins at Sat 2022-09-10 16:48:32 CEST, ends at Thu 2023-10-05 12:45:37 CEST. --
Oct 05 01:33:46 raspberrypi systemd[1]: Started myMPD server daemon.
Oct 05 01:33:47 raspberrypi systemd[1]: mympd.service: Main process exited, code=dumped, status=11/SEGV
Oct 05 01:33:47 raspberrypi systemd[1]: mympd.service: Failed with result 'core-dump'.
// ...
Oct 05 12:14:53 raspberrypi systemd[1]: Started myMPD server daemon.
Oct 05 12:14:54 raspberrypi systemd[1]: mympd.service: Main process exited, code=dumped, status=11/SEGV
Oct 05 12:14:54 raspberrypi systemd[1]: mympd.service: Failed with result 'core-dump'.
Oct 05 12:45:17 raspberrypi systemd[1]: Started myMPD server daemon.
Oct 05 12:45:18 raspberrypi systemd[1]: mympd.service: Main process exited, code=dumped, status=11/SEGV
Oct 05 12:45:18 raspberrypi systemd[1]: mympd.service: Failed with result 'core-dump'.
pi@raspberrypi:~$ sudo coredumpctl info
           PID: 31027 (mympd)
           UID: 61876 (61876)
           GID: 61876 (61876)
        Signal: 11 (SEGV)
     Timestamp: Thu 2023-10-05 12:45:17 CEST (1min 9s ago)
  Command Line: /usr/bin/mympd
    Executable: /usr/bin/mympd
 Control Group: /system.slice/mympd.service
          Unit: mympd.service
         Slice: system.slice
       Boot ID: 9de7616502254fd5bb8f5a3d3061851e
    Machine ID: 2c9b9d45656b45afb58b1f0a4682f91a
      Hostname: raspberrypi
       Storage: /var/lib/systemd/coredump/core.mympd.61876.9de7616502254fd5bb8f5a3d3061851e.31027.1696502717000000.zst
       Message: Process 31027 (mympd) of user 61876 dumped core.

                Stack trace of thread 31027:
                #0  0x0000000000aa59a4 main (mympd + 0x59a4)
                #1  0x00000000f76db740 __libc_start_main (libc.so.6 + 0x17740)
                #2  0x0000000000aa6b88 $a (mympd + 0x6b88)

Yes, I use dualstack (native IPv6 2a02:8071:BBBB::/59 + NATed IPv4 192.168.178.0/24) to connect to the internet and also have a VPN dualstack (native IPv6 2a01:4f8:AAAA::/64 + NATed IPv4 10.8.0.0/24, 192.168.1.0/24, 192.168.2.0/24).

IPs/MACs are redacted.

pi@raspberrypi:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether dc:a6:MAC:LAN brd ff:ff:ff:ff:ff:ff
    inet 192.168.178.X1/24 brd 192.168.178.255 scope global dynamic eth0
       valid_lft 824659sec preferred_lft 824659sec
    inet6 2a02:8071:X2/64 scope global dynamic mngtmpaddr noprefixroute 
       valid_lft 7179sec preferred_lft 3579sec
    inet6 fe80::dea6:X3/64 scope link 
       valid_lft forever preferred_lft forever
3: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000
    link/ether 0a:69:MAC:BR brd ff:ff:ff:ff:ff:ff
    inet 192.168.2.1/24 brd 192.168.2.255 scope global br0
       valid_lft forever preferred_lft forever
    inet6 fe80::869:Y2/64 scope link 
       valid_lft forever preferred_lft forever
4: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 500
    link/none 
    inet 10.8.0.Z1/24 scope global tun0
       valid_lft forever preferred_lft forever
    inet6 2a01:4f8:Z2/80 scope global 
       valid_lft forever preferred_lft forever
    inet6 fe80::3214:Z3/64 scope link stable-privacy 
       valid_lft forever preferred_lft forever
pi@raspberrypi:~$ ip r
default via 192.168.178.1 dev eth0 proto dhcp src 192.168.178.X1 metric 1024 
10.8.0.0/24 dev tun0 proto kernel scope link src 10.8.0.Z1 
192.168.1.0/24 via 10.8.0.1 dev tun0 
192.168.2.0/24 dev br0 proto kernel scope link src 192.168.2.1 
192.168.178.0/24 dev eth0 proto kernel scope link src 192.168.178.X1 
192.168.178.1 dev eth0 proto dhcp scope link src 192.168.178.X1 metric 1024 
pi@raspberrypi:~$ ip -6 r
::1 dev lo proto kernel metric 256 pref medium
2a01:4f8:ZZZZ::2 via fe80::2e91:X0 dev eth0 metric 1 pref medium
2a01:4f8:ZZZZ:2::/80 dev tun0 proto kernel metric 256 pref medium
2a01:4f8:ZZZZ::/64 dev tun0 metric 1024 pref medium
2a02:8071:XXXX::/64 dev eth0 proto ra metric 1024 expires 6955sec pref medium
2a02:8071:XXXX::/59 via fe80::2e91:X0 dev eth0 proto ra metric 1024 expires 1555sec pref medium
fe80::/64 dev br0 proto kernel metric 256 pref medium
fe80::/64 dev eth0 proto kernel metric 256 pref medium
fe80::/64 dev tun0 proto kernel metric 256 pref medium
default via fe80::2e91:X0 dev eth0 proto ra metric 1024 expires 1555sec mtu 1500 pref medium

I only now noticed on https://jcorporation.github.io/myMPD/debug the section "If myMPD aborts with a segmentation fault" and changed the override.conf file again to include catchsegv, now I got some more output:

Oct 05 12:49:16 raspberrypi systemd[1]: Started myMPD server daemon.
Oct 05 12:49:16 raspberrypi catchsegv[31569]: Segmentation fault (core dumped)
Oct 05 12:49:17 raspberrypi catchsegv[31576]: *** Segmentation fault
Oct 05 12:49:17 raspberrypi catchsegv[31576]: Register dump:
Oct 05 12:49:17 raspberrypi catchsegv[31576]:  R0: 01863f78   R1: 00000029   R2: 00000000   R3: 0186414c
Oct 05 12:49:17 raspberrypi catchsegv[31576]:  R4: 01861300   R5: 00000000   R6: 00000000   R7: 0000f1b4
Oct 05 12:49:17 raspberrypi catchsegv[31576]:  R8: 0093d004   R9: 00000008   SL: 0093caa8   FP: fff89e28
Oct 05 12:49:17 raspberrypi catchsegv[31576]:  IP: 00000002   SP: fff89df0   LR: f76aa420   PC: 008359a4
Oct 05 12:49:17 raspberrypi catchsegv[31576]:  CPSR: 20000010
Oct 05 12:49:17 raspberrypi catchsegv[31576]:  Trap: 00000000   Error: 00000000   OldMask: 00000000
Oct 05 12:49:17 raspberrypi catchsegv[31576]:  Addr: 00000000
Oct 05 12:49:17 raspberrypi catchsegv[31576]: Backtrace:
Oct 05 12:49:17 raspberrypi catchsegv[31579]: Memory map:
Oct 05 12:49:17 raspberrypi catchsegv[31579]: 00830000-0092c000 r-xp 00000000 b3:02 1177506 /usr/bin/mympd
Oct 05 12:49:17 raspberrypi catchsegv[31579]: 0093c000-0093d000 r--p 000fc000 b3:02 1177506 /usr/bin/mympd
Oct 05 12:49:17 raspberrypi catchsegv[31579]: 0093d000-0093e000 rw-p 000fd000 b3:02 1177506 /usr/bin/mympd
Oct 05 12:49:17 raspberrypi catchsegv[31579]: 0185d000-0187e000 rw-p 00000000 00:00 0 [heap]
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f74ca000-f74e6000 r-xp 00000000 b3:02 1177673 /lib/arm-linux-gnueabihf/libgcc_s.so.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f74e6000-f74f5000 ---p 0001c000 b3:02 1177673 /lib/arm-linux-gnueabihf/libgcc_s.so.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f74f5000-f74f6000 r--p 0001b000 b3:02 1177673 /lib/arm-linux-gnueabihf/libgcc_s.so.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f74f6000-f74f7000 rw-p 0001c000 b3:02 1177673 /lib/arm-linux-gnueabihf/libgcc_s.so.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f74f7000-f7555000 r-xp 00000000 b3:02 1181198 /lib/arm-linux-gnueabihf/libm-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7555000-f7564000 ---p 0005e000 b3:02 1181198 /lib/arm-linux-gnueabihf/libm-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7564000-f7565000 r--p 0005d000 b3:02 1181198 /lib/arm-linux-gnueabihf/libm-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7565000-f7566000 rw-p 0005e000 b3:02 1181198 /lib/arm-linux-gnueabihf/libm-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7566000-f756c000 r-xp 00000000 b3:02 1189223 /usr/lib/arm-linux-gnueabihf/libogg.so.0.8.4
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f756c000-f757b000 ---p 00006000 b3:02 1189223 /usr/lib/arm-linux-gnueabihf/libogg.so.0.8.4
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f757b000-f757c000 r--p 00005000 b3:02 1189223 /usr/lib/arm-linux-gnueabihf/libogg.so.0.8.4
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f757c000-f757d000 rw-p 00006000 b3:02 1189223 /usr/lib/arm-linux-gnueabihf/libogg.so.0.8.4
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f757d000-f758f000 r-xp 00000000 b3:02 1177733 /lib/arm-linux-gnueabihf/libz.so.1.2.11
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f758f000-f759e000 ---p 00012000 b3:02 1177733 /lib/arm-linux-gnueabihf/libz.so.1.2.11
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f759e000-f759f000 r--p 00011000 b3:02 1177733 /lib/arm-linux-gnueabihf/libz.so.1.2.11
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f759f000-f75a0000 rw-p 00012000 b3:02 1177733 /lib/arm-linux-gnueabihf/libz.so.1.2.11
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f75a0000-f75a3000 r-xp 00000000 b3:02 1181197 /lib/arm-linux-gnueabihf/libdl-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f75a3000-f75b2000 ---p 00003000 b3:02 1181197 /lib/arm-linux-gnueabihf/libdl-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f75b2000-f75b3000 r--p 00002000 b3:02 1181197 /lib/arm-linux-gnueabihf/libdl-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f75b3000-f75b4000 rw-p 00003000 b3:02 1181197 /lib/arm-linux-gnueabihf/libdl-2.31.so
Oct 05 12:49:17 raspberrypi systemd[1]: mympd.service: Main process exited, code=exited, status=139/n/a
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f75b4000-f76f2000 r-xp 00000000 b3:02 1181196 /lib/arm-linux-gnueabihf/libc-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f76f2000-f7701000 ---p 0013e000 b3:02 1181196 /lib/arm-linux-gnueabihf/libc-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7701000-f7703000 r--p 0013d000 b3:02 1181196 /lib/arm-linux-gnueabihf/libc-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7703000-f7704000 rw-p 0013f000 b3:02 1181196 /lib/arm-linux-gnueabihf/libc-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7704000-f7707000 rw-p 00000000 00:00 0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7707000-f772c000 r-xp 00000000 b3:02 1177522 /usr/lib/arm-linux-gnueabihf/liblua5.4.so.0.0.0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f772c000-f773c000 ---p 00025000 b3:02 1177522 /usr/lib/arm-linux-gnueabihf/liblua5.4.so.0.0.0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f773c000-f773d000 r--p 00025000 b3:02 1177522 /usr/lib/arm-linux-gnueabihf/liblua5.4.so.0.0.0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f773d000-f773e000 rw-p 00026000 b3:02 1177522 /usr/lib/arm-linux-gnueabihf/liblua5.4.so.0.0.0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f773e000-f775f000 r-xp 00000000 b3:02 1177937 /usr/lib/arm-linux-gnueabihf/libFLAC.so.8.3.0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f775f000-f776f000 ---p 00021000 b3:02 1177937 /usr/lib/arm-linux-gnueabihf/libFLAC.so.8.3.0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f776f000-f7770000 r--p 00021000 b3:02 1177937 /usr/lib/arm-linux-gnueabihf/libFLAC.so.8.3.0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7770000-f7771000 rw-p 00022000 b3:02 1177937 /usr/lib/arm-linux-gnueabihf/libFLAC.so.8.3.0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7771000-f777f000 r-xp 00000000 b3:02 1189121 /usr/lib/arm-linux-gnueabihf/libid3tag.so.0.3.0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f777f000-f778f000 ---p 0000e000 b3:02 1189121 /usr/lib/arm-linux-gnueabihf/libid3tag.so.0.3.0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f778f000-f7790000 r--p 0000e000 b3:02 1189121 /usr/lib/arm-linux-gnueabihf/libid3tag.so.0.3.0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7790000-f7791000 rw-p 0000f000 b3:02 1189121 /usr/lib/arm-linux-gnueabihf/libid3tag.so.0.3.0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7791000-f7985000 r-xp 00000000 b3:02 1177530 /usr/lib/arm-linux-gnueabihf/libcrypto.so.1.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7985000-f7994000 ---p 001f4000 b3:02 1177530 /usr/lib/arm-linux-gnueabihf/libcrypto.so.1.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7994000-f79ad000 r--p 001f3000 b3:02 1177530 /usr/lib/arm-linux-gnueabihf/libcrypto.so.1.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f79ad000-f79ae000 rw-p 0020c000 b3:02 1177530 /usr/lib/arm-linux-gnueabihf/libcrypto.so.1.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f79ae000-f79b2000 rw-p 00000000 00:00 0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f79b2000-f7a1b000 r-xp 00000000 b3:02 1177531 /usr/lib/arm-linux-gnueabihf/libssl.so.1.1
Oct 05 12:49:17 raspberrypi systemd[1]: mympd.service: Failed with result 'exit-code'.
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7a1b000-f7a2a000 ---p 00069000 b3:02 1177531 /usr/lib/arm-linux-gnueabihf/libssl.so.1.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7a2a000-f7a30000 r--p 00068000 b3:02 1177531 /usr/lib/arm-linux-gnueabihf/libssl.so.1.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7a30000-f7a33000 rw-p 0006e000 b3:02 1177531 /usr/lib/arm-linux-gnueabihf/libssl.so.1.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7a33000-f7a98000 r-xp 00000000 b3:02 1181106 /usr/lib/arm-linux-gnueabihf/libpcre2-8.so.0.10.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7a98000-f7aa7000 ---p 00065000 b3:02 1181106 /usr/lib/arm-linux-gnueabihf/libpcre2-8.so.0.10.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7aa7000-f7aa8000 r--p 00064000 b3:02 1181106 /usr/lib/arm-linux-gnueabihf/libpcre2-8.so.0.10.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7aa8000-f7aa9000 rw-p 00065000 b3:02 1181106 /usr/lib/arm-linux-gnueabihf/libpcre2-8.so.0.10.1
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7aa9000-f7ac1000 r-xp 00000000 b3:02 1181206 /lib/arm-linux-gnueabihf/libpthread-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7ac1000-f7ad1000 ---p 00018000 b3:02 1181206 /lib/arm-linux-gnueabihf/libpthread-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7ad1000-f7ad2000 r--p 00018000 b3:02 1181206 /lib/arm-linux-gnueabihf/libpthread-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7ad2000-f7ad3000 rw-p 00019000 b3:02 1181206 /lib/arm-linux-gnueabihf/libpthread-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7ad3000-f7ad5000 rw-p 00000000 00:00 0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7ae6000-f7ae8000 r-xp 00000000 b3:02 1181194 /lib/arm-linux-gnueabihf/libSegFault.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7ae8000-f7af7000 ---p 00002000 b3:02 1181194 /lib/arm-linux-gnueabihf/libSegFault.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7af7000-f7af8000 r--p 00001000 b3:02 1181194 /lib/arm-linux-gnueabihf/libSegFault.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7af8000-f7af9000 rw-p 00002000 b3:02 1181194 /lib/arm-linux-gnueabihf/libSegFault.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7af9000-f7b1b000 r-xp 00000000 b3:02 1177365 /lib/arm-linux-gnueabihf/ld-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7b24000-f7b2a000 rw-p 00000000 00:00 0
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7b2a000-f7b2b000 r-xp 00000000 00:00 0 [sigpage]
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7b2b000-f7b2c000 r--p 00022000 b3:02 1177365 /lib/arm-linux-gnueabihf/ld-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: f7b2c000-f7b2d000 rw-p 00023000 b3:02 1177365 /lib/arm-linux-gnueabihf/ld-2.31.so
Oct 05 12:49:17 raspberrypi catchsegv[31579]: fff6a000-fff8b000 rw-p 00000000 00:00 0 [stack]
Oct 05 12:49:17 raspberrypi catchsegv[31579]: ffff0000-ffff1000 r-xp 00000000 00:00 0 [vectors]
jcorporation commented 1 year ago

Log is not very helpful, but I think I found a bug. I will patch devel today. A chance that you can test the devel branch?

Locke commented 1 year ago

I can try to compile it later tonight, but would appreciate a .deb for armhf if you have any.

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On Thu, 5 Oct 2023, 16:50 Jürgen Mang, @.***> wrote:

Log is not very helpful, but I think I found a bug. I will patch devel today. A chance that you can test the devel branch?

— Reply to this email directly, view it on GitHub https://github.com/jcorporation/myMPD/issues/1121#issuecomment-1749065366, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAANFEPOHL23MVY66OQI3BLX53CK7AVCNFSM6AAAAAA5TMRKNGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTONBZGA3DKMZWGY . You are receiving this because you authored the thread.Message ID: @.***>

jcorporation commented 1 year ago

Patch is now in devel. There is no .deb for devel available.

Locke commented 1 year ago

I could compile it without issues.

First compiled master to successfully reproduce the issue, then devel which starts without issues :rocket:

therion23 commented 1 year ago

This fixes a SEGV (probably same issue, an strace gave no hints, but i am not savvy at that anyway) on Debian x86_64 trixie/sid with mpd 0.23.12.

jcorporation commented 1 year ago

@therion23 but 12.0.4 works also for you?

therion23 commented 1 year ago

Just tested - yes, 12.0.4-release fixed it (missed its release apparently), only 12.0.3 had that issue.